We just proved it on testnet — 3 heirs, timelocked Bitcoin, Shamir-split Nostr identity, zero trusted third parties. All enforced by Bitcoin consensus. No custodians. No services. Just math.
Full writeup: https://drive.proton.me/urls/5A4NP49AF0#nV9X2xfbTK6w
Going on third day and I’ve shipped v0.4.0 with a live demo on testnet.
quotingI’m building NoString
nevent1q…vcly
Self hosted inheritance tool using miniscript and time locks for Bitcoin and NOSTR keys
https://github.com/RenAndKiwi/nostring/releases/tag/v0.1.0
Just in the idea stage at the moment. Uses NOSTR mail to send NOSTR DMs and / or email:
https://github.com/asherp/nostr-mail
You load a nsec (optional), use Shamir secrets, heirs get threshold -1 and upon inheritance regain the remaining shares.
For the Bitcoin, upload xpub, check in requires economic activity, resets the time before inheritance contents is sent to heirs.
Eager to hear your thoughts.
